Answer: A) social effects
Step-by-step explanation:
Even though advertising issues are complex, they must include A) social effects. Advertising can have a significant impact on society, influencing not only individual desires and beliefs but also broader social and cultural norms. Understanding the social effects of advertising is an essential aspect of analyzing its impact on society. However, it's worth noting that advertising can also influence desires and beliefs (options B and C), but social effects are a fundamental component of the overall picture.